The term is plagiarism.
symbol mnemonic
an advocate
undefined.
proxy
The literary term is a person idea action or object that represents something else is metaphor.
cheating is when you do the thing that you do with you babe or mate with another person
This person would be considered a diplomat
Either a euphamism if it was in a sentence, or symbolism in a longer story.
an ambassador
communication can be defined as the process in which information is exchanged and understood by two or more people or communication can be defined as the transfer of understandable information from one person to another.
M. H. Abrams defined allusion as "a brief reference, explicit or indirect, to a person, place or event, or to another literary work or passage"; it is left to the reader to determine the source or reference: for example, the modern notion that the Underworld, the realm of Hades - is called Hell.
It is called symbolism when an object or person or place or experience represents something else, typically something abstract or intangible. Symbolism is a literary technique that adds depth and significance to a story or work of art.